000
00294nam a22001337a 4500
020
_a
81-7797-009-7
082
_a
030
_b
SIS/K
100
_a
SISO BOOKS
245
_a
KNOW OUR WORLD
260
_a
TRIVANDRUM
_b
SISO BOOKS
_c
2009
300
_a
239
650
_a
GENERAL KNOWLEDGE
_z
KERALA
942
_c
BK
999
_c
2174
_d
2174